单项选择题
A．She can only make it on Sunday.
B．She doesn't like volleyball.
C．She doesn' t want to play volleyball on Sunday.
D．She will try to make it on Sunday.
单项选择题 A．腹股沟斜疝 B．交通性鞘膜积液C．两者均是 D．两者均不是站立位阴囊出现包块，平卧位消失者，是A． B． C． D．
单项选择题 A．0期除极速度快、幅度高 B．4期电位不稳定C．二者都是 D．二者都不是心室肌细胞动作电位的特征是A． B． C． D．
单项选择题 M: French or Italian restaurant? I like both, but both are too good to make a choice.W: You’d better make a decision because I’m not going to wait for you to make up your mind.Q: What does the woman suggest the man do?（）